Thats really cool. I admire "real" animation and anyone with he ability to draw well and the patience to do it. I have done some very not hand drawn (i.e flash style) animation as well as claymation/stop motion and i HATE the process. The end result is really cool but for me the DOING sucks. So heres to you. Very nice.
What I miss here is motion blur. There are add ons to AE and other programs.
This link below ISN'T the best one but it might be a subject to look into in the future. https://www.youtube.com/watch?v=LkjeidOYKRs
I find it more charming without the blur. . .it's actually hand drawn, it wouldn't look it with AFX-added blur or something similar. Loses some of its old school appeal.
Uhhhh seriously, you need to keep doing this. If you just started and are already doing stuff like that, you have a natural talent. Keep doing it every day and at some point you should try to do a more elaborate short film.